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价
值观Make students know the importance of protecting our earth.教学重点Master the key words and target language.
Talk about environmental problems.教学难点How to improve students ’listening and speaking skills.
Be able to .talk about environmental problems and how to solve them.
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Step I. Warm-up(5m)
1. Greetings.
2. Revision.
Show some pictures on the screen. Ask students to talk
About different kinds of pollution.
Step II. Presentation (20m)
lead in:
Show a picture of the earth.
T:Look!In the past, the earth was very beautiful, but now our earth is badly polluted. It looks ugly. Do you think so?
S:Yes.People are throwing litter into the river. Even the bottom of the river is full of rubbish. There are no more fish for fisherman to catch.
Teach activity1a
Show some pictures on the screen. Ask students to learn new words and phrases
Point out the numbered list or words in 1a and let
Students read the list of words.
Give them some minutes to do it and check the answers.
activity 1b(listening)
Ask students to listen carefully, then fill in the chart in the text book.
Later, call some students to check answers.
Activity 1c(pairwork)